I started lapping her pussy with greater favor and she in turn started giving me the blow-job of my life. Both of us were panting like animals. Chewin... her dark pinkish pussy was a great turn-on and with a great shudder I released my hot load on her pretty face. She also came at that very moment. My cum was splattered all over Sweeta’s face and she swallowed the whole lot and also licked my cock clean. Relieved for the time being at least, I pulled Sweeta’s beautiful naked body towards me and. We...." She stuttered. "Tell me damnit." Janet said flustered. "We touched him." Brenda said. There she said it and couldn't take it back. "What do you mean you touched him?" "We touched HIM!" She shouted so loud a man at the next table looked over at her. "We have to get out of here." Brenda said putting some cash down on the table. She only had a glass of wine. They hurried to leave the restaurant and drive to Janet's home only a few blocks away. Janet took her sister's hand and led her to. One of her friend opened the door and everyone shouted WELCOME. To our surprise all four of them were wearing a long nightgowns. We entered. Had settled. Greeted everyone and talked. Then they insisted us to change and get ready for the party. I interrupted saying I had nothing to change to. They informed me that this was the rule and a person can wear only 2 pieces of clothes. I started to think which 2.One of her friend suggested that I should wear my undies and a tee shirt. To that Pepper. "So when I'm older I can do that to you too?" I asked."Do you want to?" she asked.I didn't answer but just nodded."Ok, we'll see," she said and giggled, her hand resting on my thigh.She left then and I started on my homework.I thought about what I had seen over the next few days and especially about my sister. She was still a little scrawny, not like Alice Truman in my class whose tits are quite large and all the guys go goggle eyed whenever she walked passed. No her tits are barely discernable.